CA1317077C - Film polariseur pigmente - Google Patents

Film polariseur pigmente

Info

Publication number
CA1317077C
CA1317077C CA000586489A CA586489A CA1317077C CA 1317077 C CA1317077 C CA 1317077C CA 000586489 A CA000586489 A CA 000586489A CA 586489 A CA586489 A CA 586489A CA 1317077 C CA1317077 C CA 1317077C
Authority
CA
Canada
Prior art keywords
dye
polarizing film
light
group
formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000586489A
Other languages
English (en)
Inventor
Sinjiro Kawasaki
Yutaka Nishii
Koji Higashi
Toyokazu Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA1317077C publication Critical patent/CA1317077C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Polarising Elements (AREA)
CA000586489A 1988-06-30 1988-12-20 Film polariseur pigmente Expired - Fee Related CA1317077C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63-165382 1988-06-30
JP16538288 1988-06-30

Publications (1)

Publication Number Publication Date
CA1317077C true CA1317077C (fr) 1993-05-04

Family

ID=15811324

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000586489A Expired - Fee Related CA1317077C (fr) 1988-06-30 1988-12-20 Film polariseur pigmente

Country Status (1)

Country Link
CA (1) CA1317077C (fr)

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Legal Events

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